The Wiz
type: MusicGroup
description: thumb|Stephanie Mills (pictured in 2017) played Dorothy in the original 1975 Broadway musical The Wiz. The Wiz: The Super Soul Musical "Wonderful Wizard of Oz" is a musical with music and lyrics by C
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e66af98b8a7d7d4ec11276d18c9f2f852f7cfb1880498f04ff119a1cc3e829f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954028
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954028
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39cae3c2-9de9-4ef7-9338-a8ec9bd9cb33.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39cae3c2-9de9-4ef7-9338-a8ec9bd9cb33.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39cae3c2-9de9-4ef7-9338-a8ec9bd9cb33
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:08:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e66af98b8a7d7d4ec11276d18c9f2f852f7cfb1880498f04ff119a1cc3e829f","name":"The Wiz","registered_at":"2026-06-16T09:43:54Z","symbol":"NIM1012807","token_address":"0xc9bf8e328b07f950e6b5e1f649cf9b92101ee23e","type":"artist","uuid":"39cae3c2-9de9-4ef7-9338-a8ec9bd9cb33"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e66af98b8a7d7d4ec11276d18c9f2f852f7cfb1880498f04ff119a1cc3e829f. Chain 2 (Bitcoin): anchored in block 954028 (2026-06-17T01:08:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39cae3c2-9de9-4ef7-9338-a8ec9bd9cb33.json and https://artists.proofprofile.net/proofs/artist/39cae3c2-9de9-4ef7-9338-a8ec9bd9cb33.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:08:06Z
  text: {"copyright_id":"0x7e66af98b8a7d7d4ec11276d18c9f2f852f7cfb1880498f04ff119a1cc3e829f","name":"The Wiz","registered_at":"2026-06-16T09:43:54Z","symbol":"NIM1012807","token_address":"0xc9bf8e328b07f950e6b5e1f649cf9b92101ee23e","type":"artist","uuid":"39cae3c2-9de9-4ef7-9338-a8ec9bd9cb33"}
album: Project Wiz
  type: MusicAlbum
  date published: 2025-05-03
  track: Block Party
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171702
    explicit: true
    by artist: The Wiz
    in album: Project Wiz
      type: MusicAlbum
      date published: 2025-05-03
    isrc code: QZNWV2501101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T00:39:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x18b76775aef83a5809a9520264245ee568cd78e69489c2a16ddfb1954bba4a72
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958802
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958802
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2501101
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T01:04:02Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b76775aef83a5809a9520264245ee568cd78e69489c2a16ddfb1954bba4a72. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2501101.
      date published: 2026-07-20T01:04:02Z
    audio: Block Party
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.771
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.679
      additional property: Energy
        type: PropertyValue
        value: 0.602
      additional property: Speechiness
        type: PropertyValue
        value: 0.167
      additional property: Acousticness
        type: PropertyValue
        value: 0.008
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.259
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.224
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.969
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor